baber/WOPTO huggingface dataset:
Patent JP-H08125956-A (JP)
Title: Display device and video display system
Inventor: MASUMORI TADAAKI
IPC: H04N5/74
Filed: 1994-10-24
Abstract: PURPOSE: To view different video images with improved separation depending on different observation positions and directions regardless of the same display screen and to view them with image quality for which luminance is uniform in a display device used for a video telephone and a video conference system, etc. CONSTITUTION: The display screen 100 provided with microperspectively small dispersion angle characteristics for incident light and provided with a light convergence function over the entire screen is used. On the same display screen 100, projection and display are performed from plural projection devices 11, 12 and 13 whose projection angles are different. In this case, projection angle differences ϕ12 and ϕ23 among the projection devices 11, 12 and 13 are compared with the dispersion angle 2δ of the display screen and the dispersion angle 2δ is set to be smaller. By the setting and the light convergence function, the separation in the case of separating and observing respective projection video images in plural observation areas 17, 18 and 19 whose observation directions are different is improved.  Also, by converging projection light into the observation direction by the light convergence function, screen peripheral luminance is improved.
Patent JP-H01111618-A (JP)
Title: Suction sealed bag and packaging method using suction sealed bag
Inventor: KAI HISAO
IPC: B65D33/38
Filed: 1987-10-14
Abstract: PURPOSE:To perform a vacuum packaging with a simple method, by placing a suction hole on a plastic bag with smooth inner surface; drawing out the air in the bag through an inserted nozzle after loading a content in the bag and sealing the bag while leaving the suction hole open. CONSTITUTION:For example, on a bag 1 made of a film which inner layer is made of ethylene-vinyl acetate copolymer, and polyvinylidene chloride and polyester are laminated on the inner layer, a suction hole 2, a fused part 4 around the bag, and an opening 5 from which a content is loaded are arranged; and the hag is sealed using a clip 6. The clip 6 is composed of a groove 7 and a convex thread 8 which tightly fits in the groove 7; the groove 7 and the convex thread 8 are pivotally joined at a No.1 hinge 9; on the groove 7, a No.2 hinge 10 is also arranged. In order to open the clip, the No.2 hinge is opened, then a strength is added while gripping the tip of the No.2 hinge to open the No.1 hinge. To seal the opening of the bag, the opening is placed between the No.1 and No.2 hinges; in a state where the bag has been sealed excepting the suction hole 2, the suction hole 2 is bored at a location shown by an imaginary line; a nozzle 3 is inserted to draw out the air; and the nozzle is pulled out while holding the suction hole to maintain the vacuum condition as it is for a long period of time.
Patent JP-H07109462-A (JP)
Title: Method for controlling terminal baking of coke for blast furnace by quality evaluation
Inventor: SATO YOJI
IPC: C10B57/14
Filed: 1993-10-14
Abstract: PURPOSE:To reduce variation in quality, optimize baking conditions, and thus improve quality by sampling coke discharged from coke dry-quenching equipment(CDQ), feeding the resulting inspection data back to baking conditions, thereby controlling at least one condition selected from the time, temp., and pattern of baking. CONSTITUTION:A semicoke pushed out of a coke oven chamber of a chamber oven at a coke temp. at a center of the chamber of 600-900 deg.C is introduced into the prechamber of CDQ, where a combustible gas remaining in the semicoke is burned by introducing air into the prechamber and the semicoke is baked, thus giving a blast furnace coke. In this process, at least one baking condition selected from the time, temp., and pattern of baking is controlled by automatically sampling on-line a discharged coke at a cooled-coke discharge section of the CDQ, testing the qualities, and feeding the test results back to the baking conditions in the prechamber. Test items are true density, DI<150>15 strength (drum strength), CSR(coke strength after the reaction with CO2), and their corelation values.
Patent JP-H0686022-A (JP)
Title: Automatic focusing device
Inventor: AIKAWA TOSHIYA
IPC: G02B7/02
Filed: 1992-09-01
Abstract: PURPOSE:To read pictures while focus is appropriately adjusted even for the fluctuation of ambient termperature without using an optical lens using special glass material. CONSTITUTION:A picture reader is provided with an original platen 2 for holding an original, a projecting optical system for projecting the picture information of the original 1 on the original platen 2 provided with a projecting lens 3 and a picture information detection means 4 for reading pictures image-formed by the projecting optical system. A temperature sensor 7 for detecting the temperature near the projecting lens 3, an arithmetic control means 8 for generating control signals based on the output of the temperature sensor 7 so as to adjust the parameter of the projecting optical system in order to correct the fluctuation of the focal distance of the projecting lens 3 by the temperature and a driving means 9 for adjusting the parameter of the projecting optical system based on the control signals are provided.
Patent JP-S61135772-A (JP)
Title: Mechanism for mounting revolving member
Inventor: HARANISHI NORIAKI
IPC: B41J13/10
Filed: 1984-12-07
Abstract: PURPOSE:To dispense with a revolving shaft member or a temporary fixing spring member and to attain to reduce the number of parts and assembling processes, by forming a projection engaged with a through-hole and forming a recessed or protruded part to a position separated by a predetermined distance from said projection. CONSTITUTION:Through-holes 3a, 4 are formed to the shaft support part of a revolving member and a protruded piece 6 having a protruded part 6a or recessed parts 5a, 5b formed thereto is integrally formed to the leading end thereof while at least a pair of elastically deformable projections 4a, 4a, which are engaged with the through-holes 3a, 4 and having pawls 4a, 4b at the leading ends thereof and opposed to each other, are provided in the side for mounting the revolving member and the recessed or protruded part engaged with the protruded or recessed part are formed at a position separated by a predetermined distance from said projections. Therefore, the inexpensive mechanism for mounting the revolving member capable of certainly and temporarily fixing the revolving member while obtaining click feeling and excellent in workability can be obtained in an extremely simple structure having no shaft member or spring member.
Patent JP-H1183968-A (JP)
Title: Nmr or mri receiving apparatus
Inventor: NONOMURA TOMOSUKE
IPC: A61B5/055
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain an NMR or MRI receiving apparatus whose circuit is simple and which uses a low-rate component by a method wherein, in order to receive an NMR or MRI signal, a sampling means at a required cycle is installed with reference to a frequency component with which its carrier waves or its envelope waves are provided and an A/D conversion means which has a required sampling cycle or a conversion cycle is installed. SOLUTION: An MRI or NMR signal generation means excites a measured object. After a known MRI or NMR excitation process indicated by the Larmor frequency, a signal which is generated from the measured object is received by an antenna so as to be amplified by a high-frequency amplification means, and the signal is guided to a sample-and-hold means. At this point, a sampling means having a sampling time of 1 GHz with reference to carrier waves at, e.g. about 10 MHz is used. Here, the signal which is sampled is converted into a digital signal by an A/D conversion means at a frequency of 1/10 or lower of a carrier-wave frequency, in this case at a conversion rate of 1 MHz. A signal having a small amplitude can be captured by a beat action, a heterodyne action or an antialiasing action.
Patent JP-H1081309-A (JP)
Title: Flower/grass binding equipment and method therefore
Inventor: MUTO MIKIO
IPC: B65B27/00
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To provide binding equipment for binding flowers/grasses which can bind a predetermined number of flowers/grasses sorted out by weight and length by a flower sorting machine. SOLUTION: A bundle of flowers/grasses K sorted out by a flower sorting machine is delivered by a conveyor 2A onto a belt 13 of a conveyor 11. Then the conveyor 11 rotates downward on its rotating axis 15a and becomes tilted. By this, the bundle K slides down on the belt 13, and its tip end part hits a stopper 21 leaving the tip end part in a neatly arranged condition. Then the conveyor 11 rotates upward and returns to the horizontal position. Next, the holding member 43 of a holding means 41 holds the bundle K and delivers the bundle K to a binding machine by driving a moving table 40. There, the bundle K is horizontally moved in the X and Y directions, the tip end part of the stem is bound in 2 places by a binding thread, and then the bundle K is dropped onto an accumulation part for collection.
Patent JP-H02103479-A (JP)
Title: Method for testing withstand voltage against electrostatic discharge
Inventor: KATSU MIHARU
IPC: G01R31/12
Filed: 1988-10-13
Abstract: PURPOSE:To shorten the test time and reduce the number of working processes by comparing a time waveform of an applying pulse and a reference waveform at a plurality of points of said waveform by a microcomputer thereby to automatize switching of a switch and a measuring method. CONSTITUTION:A test sample 2 is connected to a measuring terminal of a measuring instrument 1 which measures withstand voltage against electrostatic fault, thereby to detect a waveform by a voltage/time waveform detector 3. In comparing a waveform at a normal time with a waveform at an abnormal time when an impedance is changed to an electrostatic discharge destruction, the time differs to the same voltage. Therefore, if the voltage/time characteristic at an initial value is different from that at the measuring time, it is judged that the sample 2 is broken to the source voltage. The time difference is detected by a microcomputer 4 to determine the withstand voltage against electrostatic discharge, so that a mercury relay switch 6 of the measuring instrument 1 is controlled to stop the measurement. The voltage/time characteristic at the initial value to the source voltage E for each stage is stored in an input/output device 5 so as to be compared with the voltage/time characteristic at the measuring stage.
Patent JP-H02102602-A (JP)
Title: Watch band
Inventor: MURAYAMA KOICHI
IPC: A44C5/00
Filed: 1988-10-13
Abstract: PURPOSE:To offer a watch band, which can correspond to the size of an arm for unspecified person without cutting the band or changing the position of metal, by using a shape memory material, which has a deformation recovery point in the temperature range of 35 deg.C-45 deg.C, for the material of the watch band. CONSTITUTION:For a band 1, which is composed of the shape memory material, to be directly fixed and fitted to the both sides of a watch main body 4, a slit 5 is opened in the opposite side of the watch main body 4. Here, the shape of the arm is memorized to the band 1. When the watch band is used, the band 1 is opened from the slit 5. After that, by heating the watch band up to the temperature >= the deformation recovery point (35 deg.C-45 deg.C) of the shape memory material with being fitted to the arm, the watch band can be returned to the original shape of the band 1 and well fitted to the arm. At such a time, when the deformation recovery point of the shape memory material is <=35 deg.C, the strength of shape memory resin is made weak by a body temperature. When the deformation recovery point is <=45 deg.C, the temperature of hot water has to be increased more than this deformation recovery point. Thus, in such a case, the water is so hot that the arm can not be immersed in the hot water.
Patent JP-H05123600-A (JP)
Title: Device for pulverizing rubber into particles
Inventor: ORIBUAA BONETSUTO
IPC: B29B17/00
Filed: 1991-10-04
Abstract: PURPOSE: To provide an apparatus for reducing rubber especially scrap rubber, a scrap tire, rubber parts and a rubber waste to particles. CONSTITUTION: An apparatus for reducing scrap rubber to particles comprises an inclined precooling tunnel 11 which has a conveying means 27 and is adapted to be charged via a feed shaft 13, a main cooling tunnel 12 which has a conveyor means 41 and is filled, at least in a part, with a cooling medium 38 and a reduction mean 46 downstream of the main cooling tunnel 12. And, the main cooling tunnel 12 and the precooling tunnel 11 are interlinked via at least one gasification pipe 48 which conveys a cooling medium.
Patent JP-H0597520-A (JP)
Title: Production of silicon carbide-based material
Inventor: MINAGAWA KAZUHIRO
IPC: C04B41/85
Filed: 1991-10-04
Abstract: PURPOSE:To provide a method for producing a high-density and high-strength silicon carbide-based material without any deformation, dimensional change and defects in impregnating the material with silicon and sintering the impregnated material. CONSTITUTION:Silicon carbide powder or a mixed substance of the silicon carbide powder and carbon powder is used as a raw material, formed into a prescribed shape and burned at 1600-2500 deg.C temperature in an inert gas atmosphere under reduced pressure or a nonoxidizing atmosphere such as a vacuum. The burned body is then impregnated with molten silicon.
Patent JP-H10105539-A (JP)
Title: Method and system for scheduling optimum job allocation
Inventor: FUNAKI KENICHI
IPC: G06F19/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To flexibly deal with the change of conditions such as the addition of a new job or the deletion of any job without changing a schedule search logic concerning the problem of scheduling for allocating plural jobs to plural elements and to find a schedule having a much better evaluation value within practical time even concerning the problem of scheduling for allocation for which the huge number of combination exist. SOLUTION: Concerning a job allocation scheduling method for defining a solution having the much better evaluation value as an optimum solution for the problem for allocating plural jobs to plural elements, the solution is found by exchanging a master schedule and a slave schedule while considering the evaluation value. In that case, any job string to be the object of exchange and any partial string in that job string are stochastically selected. Afterwards, the job string in the element is optimized. Besides, when the evaluation value of the slave schedule is better, it is exchanged with the master on no condition but even when that evaluation value is worse, the slave schedule is exchanged with the master in certain probability. This probability is calculated while using a search parameter to change corresponding to the number of times of repetition.
Patent JP-H02103094-A (JP)
Title: Information processor
Inventor: ENOMOTO AIKO
IPC: G09G3/36
Filed: 1988-10-12
Abstract: PURPOSE:To maintain the operability in real time of a ferroelectric liquid crystal device by controlling a memory for storage of image information so as to start the transfer of graphic event information of the lower period of rewriting after the prescribed time. CONSTITUTION:The information in scanning line addresses is extracted from the image information transferred as image information PD0 to PD3 on a driving control circuit 111 side in the liquid crystal display device and is then outputted to a scanning line driving circuit 104 in synchronization with the timing of driving the assigned scanning lines. This information is inputted to a decoder 106 in the circuit 104 and the assigned scanning electrodes of a display panel 103 are driven by a scanning signal generating circuit 107. On the other hand, the display information is guided to a shift register SR 108 in an information line driving circuit 105 and is shifted in 4-picture element unit by a transfer clock. The display information for 1,280 picture element components is transferred into a line memory 109 provided in combination with the device upon completion of shifting for one scanning line in a horizontal direction by the SR 108. This information is stored over one horizontal scanning period and is outputted as a display information signal from an information signal generating circuit 110 to the respective information electrodes.
Patent JP-H06110180-A (JP)
Title: Temperature controller for water applying part of image recorder
Inventor: KOJIMA TOSHIYA
IPC: G03D13/00
Filed: 1992-09-28
Abstract: PURPOSE:To control the temperature of a water applying part so that the tem perature of water in a water applying tank becomes stable at the time of finish ing pumping up. CONSTITUTION:After a heater for raising the temperature of the supplied water, which is provided in a guide lock, is turned on and the heater attains specified temperature, a pump for supplying the water from a replenishing tank is turned on. Thus, the water pumped up flows in the water applying tank while the temperature of the water is raised. Therefore, the temperature of the water in the water applying tank becomes stable when the pumping up is finished. The pump is turned off when the necessary amount of water is supplied to the water applying part, thereafter, the water is supplied to the water applying part as necessary.
Patent JP-H06105926-A (JP)
Title: Sprinkler fire extinguishing equipment
Inventor: YAMADA HITOSHI
IPC: A62C35/64
Filed: 1992-09-28
Abstract: PURPOSE:To provide the fire extinguishing equipment which can execute efficiently water discharge for fire extinguishment. CONSTITUTION:Plural sprinkler heads 1 are connected to a secondary side piping 2 from an open valve 3, respectively. A pressure governing valve 40 operates in the case pressure in the secondary side piping 2 is low, and executes pressure governing and water filling. When the pressure in the secondary side piping 2 becomes higher than prescribed pressure, a valve body 65 of a draining valve 61 opens, executes drainage to a drainage tube 25, and closes when the inside of the secondary side piping 2 becomes the prescribed pressure being efficient for fire extinguishment.
Patent JP-H0890951-A (JP)
Title: Folding and sticking device of thick cover corner
Inventor: IZUMI SUMIO
IPC: B42C7/00
Filed: 1994-09-27
Abstract: PURPOSE: To improve work efficiency as a whole by simply and assuredly folding four corners of a mount material which has been done manually by a craftsman conventionally. CONSTITUTION: A belt conveyor 2 is slidably supported by guide bars 4 arranged at both sides of a base stage 1 through a support arm 3. The belt conveyor 2 can be moved back and forth by a cylinder 5 through a connecting rod 6 attached to the support arm 3. At the front and back parts of the base stage 1, base plates 8 which can be lifted and lowered by cylinders 7 are provided. At both ends of the top faces of the babe plates 8, corner folding units 9 are arranged being directed toward a direction of 45 deg. inwardly. At the corner folding units 9, tables 13 which are slidable back and forth are provided on bases 12. On the top faces of the tables 13, folding bases 14 are fixed. Folding plates 16 provided with recesses having shape of rectangular triangle on the rear faces thereof are arranged at the upper parts of the folding bases.  The folding plates 16 can be lifted and lowered by cylinders 15.
Patent JP-H10107181-A (JP)
Title: Stiffener with dam
Inventor: HIRAYAMA HIROSHI
IPC: H01L23/28
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To surely prevent a potting rein from flowing out by a method wherein a resin tape which is cut to be a window frame shape in a desired side and which is provided with an adhesive is installed on one face of the stiffener. SOLUTION: A long stainless steel plate is punched, and a frame-like stiffener-shape body is formed continuously. Then, a polyimide film in which an epoxy-based thermosetting adhesive is formed on the face of a polyimide film is punched to have a window frame shape, a sheet of protective paper is stripped, the tape is pasted on the surface of a stiffener shape part 1, and a dam 2 is formed. A polyimide resin film is laminated on the stiffener shape part with the dam, a silicon chip is bonded, a potting resin is injected onto the chip, and the chip is sealed. Thereby, it is possible to surely prevent the potting resin from flowing out.
Patent JP-H01101796-A (JP)
Title: Speaker
Inventor: MIYAZAKI MORIHIRO
IPC: H04R9/02
Filed: 1987-10-14
Abstract: PURPOSE:To improve the efficiency of a speaker without incurring increased volume and weight in a speaker drive part by arranging an exciting superconduction coil in a way that magnetic flux crosses the superconduction coil forming a closed loop so as to constitute a magnet. CONSTITUTION:The superconduction coil 11 and the exciting superconduction coil 12 forming a closed loop are arranged concentrically to a center pole 16. At first, the temperature of the speaker drive part is set so that the superconduction coil 11 forming a closed loop is in the normal conduction state and the exciting coil 12 is in the superconduction state. Then a switch 22 is closed to give a current to the exciting superconduction coil 12 to generate a strong magnetic field. Then the speaker drive part is cooled to a temperature at which the superconduction coil 11 forming a closed loop shows the superconduction and then the switch 22 is opened, a permanent current flows through the superconduction coil 11 forming the closed loop thereby forming a strong magnet. Thus, the efficiency of the speaker is improved without incurring the increase in the weight and volume of the speaker drive part.
Patent JP-H04137651-A (JP)
Title: Standard cell type semiconductor integrated circuit
Inventor: FUJII TADAHIRO
IPC: H01L27/118
Filed: 1990-09-28
Abstract: PURPOSE:To economically and efficiently realize a design change by previously forming unwired P- and N-type transistors in vacant regions of the cell of a standard cell and a cell generated in a region. CONSTITUTION:If a necessity of altering a 2-input NAND gate 16 to a 2-input NOR gate occurs due to certain reason in designing, input/output wirings of the gate 16 becoming unnecessary are removed, the two inputs are connected to a power source line to eliminate an electric operation of the gate 16. Then, sources, drains, gates of several transistors 13, 14 formed in the vacant regions 12 of the cells are coupled by wirings to be associated to realize a circuit of 2-input NOR gate 31 to be newly necessary. Nodes 19, 20, 21 connected to the input/output of the gate 16 are correctly wired to the inputs/outputs 24, 25, 26 of the gate 31, the partial wirings of a wiring region are altered to realize a desired circuit change only by altering the wirings.
Patent JP-H0968152-A (JP)
Title: Vertical type wind power source moving device having spiral rotary blade
Inventor: TANIGUCHI AKIMORI
IPC: F03D11/00
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To form a device settable even in the vicinity of a house, by decreasing an installation area with also a noise not spreading to the periphery and escaping to the upward, in a wind power source moving machine which can quickly respond to changing of a wind direction always from omnidirection to generate a rotary motion in no relation to the wind direction when wind power is generated in any place. SOLUTION: In a wind power source moving machine, a spiral rotary blade 1 is mounted in a vertical type rotary shaft 2, and this rotary shaft is mounted in a vertical type supporting frame utilizing a bearing or the like to be held by a bearing 3.